280439446680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3271}}^1\times {\mathrm{14009}}^1$

素因数の和:17314

約数の個数: 192

約数和(自身を含む): 965405563200

約数和(自身を除く): 684966116520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 3271, 6120, 6542, 9813, 13084, 14009, 16355, 19626, 26168, 28018, 29439, 32710, 39252, 42027, 49065, 55607, 56036, 58878, 65420, 70045, 78504, 84054, 98130, 111214, 112072, 117756, 126081, 130840, 140090, 147195, 166821, 168108, 196260, 210135, 222428, 235512, 238153, 252162, 278035, 280180, 294390, 333642, 336216, 392520, 420270, 444856, 476306, 500463, 504324, 556070, 560360, 588780, 630405, 667284, 714459, 834105, 840540, 952612, 1000926, 1008648, 1112140, 1177560, 1190765, 1260810, 1334568, 1428918, 1668210, 1681080, 1905224, 2001852, 2143377, 2224280, 2381530, 2502315, 2521620, 2857836, 3336420, 3572295, 4003704, 4286754, 4763060, 5004630, 5043240, 5715672, 6672840, 7144590, 8573508, 9526120, 10009260, 10716885, 14289180, 17147016, 20018520, 21433770, 28578360, 42867540, 45823439, 85735080, 91646878, 137470317, 183293756, 229117195, 274940634, 366587512, 412410951, 458234390, 549881268, 687351585, 778998463, 824821902, 916468780, 1099762536, 1374703170, 1557996926, 1649643804, 1832937560, 2062054755, 2336995389, 2749406340, 3115993852, 3299287608, 3894992315, 4124109510, 4673990778, 5498812680, 6231987704, 7010986167, 7789984630, 8248219020, 9347981556, 11684976945, 14021972334, 15579969260, 16496438040, 18695963112, 23369953890, 28043944668, 31159938520, 35054930835, 46739907780, 56087889336, 70109861670, 93479815560, 140219723340, 280439446680]

約数ペア:

[(1, 280439446680), (2, 140219723340), (3, 93479815560), (4, 70109861670), (5, 56087889336), (6, 46739907780), (8, 35054930835), (9, 31159938520), (10, 28043944668), (12, 23369953890), (15, 18695963112), (17, 16496438040), (18, 15579969260), (20, 14021972334), (24, 11684976945), (30, 9347981556), (34, 8248219020), (36, 7789984630), (40, 7010986167), (45, 6231987704), (51, 5498812680), (60, 4673990778), (68, 4124109510), (72, 3894992315), (85, 3299287608), (90, 3115993852), (102, 2749406340), (120, 2336995389), (136, 2062054755), (153, 1832937560), (170, 1649643804), (180, 1557996926), (204, 1374703170), (255, 1099762536), (306, 916468780), (340, 824821902), (360, 778998463), (408, 687351585), (510, 549881268), (612, 458234390), (680, 412410951), (765, 366587512), (1020, 274940634), (1224, 229117195), (1530, 183293756), (2040, 137470317), (3060, 91646878), (3271, 85735080), (6120, 45823439), (6542, 42867540), (9813, 28578360), (13084, 21433770), (14009, 20018520), (16355, 17147016), (19626, 14289180), (26168, 10716885), (28018, 10009260), (29439, 9526120), (32710, 8573508), (39252, 7144590), (42027, 6672840), (49065, 5715672), (55607, 5043240), (56036, 5004630), (58878, 4763060), (65420, 4286754), (70045, 4003704), (78504, 3572295), (84054, 3336420), (98130, 2857836), (111214, 2521620), (112072, 2502315), (117756, 2381530), (126081, 2224280), (130840, 2143377), (140090, 2001852), (147195, 1905224), (166821, 1681080), (168108, 1668210), (196260, 1428918), (210135, 1334568), (222428, 1260810), (235512, 1190765), (238153, 1177560), (252162, 1112140), (278035, 1008648), (280180, 1000926), (294390, 952612), (333642, 840540), (336216, 834105), (392520, 714459), (420270, 667284), (444856, 630405), (476306, 588780), (500463, 560360), (504324, 556070)]